Presentation JavaScript Improvement:
Moved the Presentation initialization code to a separate javascript file.
Added a keyboard shortcut which will hide and show the the page header for a presentation mode.
Added a check which aborts the presentation initialization when the page is not a prensentation.
Updated the list style of the default theme.
Child lists had too much space to their parent list.
Default Theme Update.
Introduced a min-height for the article based on the height media queries.